Design patterns implemented in Java

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

An image loading and caching library for Android focused on smooth scrolling

The automation tower defense RTS

FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

RxJava bindings for Android

A fast dependency injector for Android and Java.

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.

Realm is a mobile database: a replacement for SQLite & ORMs

Project vlayout is a powerfull LayoutManager extension for RecyclerView, it provides a group of layouts for RecyclerView. Make it able to handle a complicate situation when grid, list and other lay…

An asynchronous, callback-based Http client for Android built on top of Apache's HttpClient libraries.

A collection of source code generators for Java.

Android library to observe scroll events on scrollable views.

A collection of samples demonstrating different frameworks and techniques for automated testing

This is a library with components of Android L to you use in android 2.2

Custom fonts in Android the easy way...

Android and Java bytecode viewer

Learning RxJava for Android by example

A fast dependency injector for Android and Java.

Generate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc

configuration library for JVM languages using HOCON files

Java implementation of JSON Web Token (JWT)

Android Circular Progress Button

Shattered Pixel Dungeon is an open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. It's based on the source code of Pixel …

Blurry is an easy blur library for Android

A sample Android app which showcases advanced usage of Dagger among other open source libraries.

An implementation of tap targets from the Material Design guidelines for feature discovery.

An easy, flexible way to add a shimmering effect to any view in an Android app.

Source code to omnibus edition of _The Busy Coder's Guide to Android Development_